`gm.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:306b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b82b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.107^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.43^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`konnor.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
NS	`olivia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26dd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olivia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olivia.ns.cloudflare.com`
		A	108.162.194.221^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	162.159.38.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	172.64.34.221^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.107, 172.67.184.43
		IPv6 hints	2606:4700:3035::6815:306b, 2606:4700:3037::ac43:b82b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`konnor.ns.cloudflare.com`dns@cloudflare.com serial=2406883986

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

api.gm.dev

Same first word

gm.cx

gm.co.kr

gm.careers

gm.org

gm.clinic

gm.my

gm.co.id

gm.wtf

gm.com.br

gm.kz

gm.com

gm.k12.mn.us

gm.design

gm.co.ke

gm.loans

gm.de

gm.gold

gm.center

gm.org.ua

gm.ac.kr

gm.io

gm.lease

gm

gm.finance

gm.cool

gm.or.kr

gm.be

gm.hu

gm.com.vn

gm.net.cn

gm.st

gm.govt.nz

gm.tools

gm.legal

gm.biz

gm.ac.th

gm.lv

gm.insure

gm.dk

gm.gallery

gm.ai

gm.md

gm.je

gm.solutions

gm.ag

gm.com.au

gm.nu

gm.cm

gm.cl

gm.photos

gm.ca

gm.com.mx

gm.org.br

gm.link

gm.vc

gm.cz

gm.su

gm.report

gm.is

gm.pe

gm.uz

gm.se

gm.games

gm.cc

gm.financial

gm.com.ua

gm.camera

gm.wine

gm.co.th

gm.cheap

gm.me.uk

gm.net

gm.co.uk

gm.go.kr

gm.fr

gm.spb.ru

gm.com.ar

gm.adv.br

gm.fyi

gm.creditcard

gm.rio

gm.tax

gm.dev

gm.edgesuite.net

gm.vg

gm.molise.it

gm.ru

gm.co

gm.com.cn

gm.by

gm.media

gm.am

gm.green

gm.edu

gm.net.au

gm.hockey

gm.ws

gm.ma

gm.pl

gm.si

gm.ink

gm.ly

gm.luxe

gm.lt

gm.no

Similar names

mg.com.do

mg.mt

mg.co.uk

mg.gov.pl

mg.sb

mg.ee

mg.uy

mg.cool

mg.kz

mg.co

mg.gs

mg.co.nz

mg.lol

mg

mg.com.br

mg.ru

mg.to

mg.plus

gm.ro

gm.dp.ua

mg.cr

mg.com.mx

mg.org.ua

mg.uk

mg.od.ua

mg.web.tr

mg.gy

mg.com.kz

mg.net.do

mg.leg.br

mg.com.tr

mg.readthedocs.io

mg.gov.om

mg.media

mg.digital

mg.lv

mg.xyz

mg.by

mg.legal

mg.wedding

mg.de

mg.ie

mg.com.ge

mg.uz

mg.life

mg.show

mg.dp.ua

mg.com.py

mg.gov.br

mg.kg

mg.lt

mg.edu.ee

mg.k12.mo.us

mg.sa

mg.com.pe

mg.vc

mg.at

mg.co.kr

mg.bet

mg.casino

mg.co.id

mg.com.gh

mg.nu

mg.services

mg.gov.tl

mg.ht

mg.tn

mg.email

mg.ly

mg.com.hr

mg.dk

mg.art.pl

mg.org.br

mg.com.au

mg.marketing

mg.ua

mg.gov.kn

mg.vg

DNS History

21 records (11 active, 10 former)

●NSkonnor.ns.cloudflare.com2026-02-17 → 2026-07-03 · 2 obs

● 2026-02-17 15:01:28
● 2026-07-03 06:12:16

●NSolivia.ns.cloudflare.com2026-02-17 → 2026-07-03 · 2 obs

● 2026-02-17 15:01:28
● 2026-07-03 06:12:16

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-07-03 · 2 obs

● 2026-02-17 15:01:28
● 2026-07-03 06:12:16

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-07-03 · 2 obs

● 2026-02-17 15:01:28
● 2026-07-03 06:12:16

●MXalt3.aspmx.l.google.com2026-02-17 → 2026-07-03 · 2 obs

● 2026-02-17 15:01:28
● 2026-07-03 06:12:16

●MXalt4.aspmx.l.google.com2026-02-17 → 2026-07-03 · 2 obs

● 2026-02-17 15:01:28
● 2026-07-03 06:12:16

●MXaspmx.l.google.com2026-02-17 → 2026-07-03 · 2 obs

● 2026-02-17 15:01:28
● 2026-07-03 06:12:16

●A104.21.48.1072026-02-27 → 2026-07-03 · 23 obs

○ 2026-02-24 09:42:22
● 2026-02-27 05:53:36
○ 2026-03-03 07:18:20
● 2026-03-07 18:15:42
● 2026-03-16 00:42:06
○ 2026-03-16 01:27:14
○ 2026-03-24 13:59:04
● 2026-03-27 21:29:38
● 2026-04-05 20:34:08
○ 2026-04-06 11:07:12
● 2026-04-08 00:39:22
● 2026-04-13 04:52:46
○ 2026-04-13 20:53:52
● 2026-04-18 13:52:12
● 2026-05-03 01:40:38
○ 2026-05-06 15:08:22
● 2026-05-09 11:11:00
○ 2026-05-23 10:07:46
● 2026-05-23 15:38:10
○ 2026-05-25 04:11:20
○ 2026-05-25 21:41:46
● 2026-05-29 07:22:46
● 2026-07-03 06:12:16

○A172.64.80.12026-02-17 → 2026-03-16 · 8 obs

● 2026-02-17 15:01:28
○ 2026-02-19 07:01:28
● 2026-02-24 09:42:22
○ 2026-02-27 05:53:36
○ 2026-03-16 00:42:06
● 2026-03-16 01:27:14
○ 2026-03-18 08:16:20
○ 2026-07-03 06:12:16

●A172.67.184.432026-02-27 → 2026-07-03 · 23 obs

○A188.114.96.02026-02-19 → 2026-05-25 · 21 obs

○ 2026-02-17 15:01:28
● 2026-02-19 07:01:28
○ 2026-02-24 09:42:22
○ 2026-03-16 01:27:14
● 2026-03-18 08:16:20
● 2026-03-24 13:59:04
○ 2026-03-27 21:29:38
○ 2026-04-05 20:34:08
● 2026-04-06 11:07:12
○ 2026-04-08 00:39:22
○ 2026-04-13 04:52:46
● 2026-04-13 20:53:52
○ 2026-04-18 13:52:12
○ 2026-05-03 01:40:38
● 2026-05-06 15:08:22
○ 2026-05-09 11:11:00
● 2026-05-23 10:07:46
○ 2026-05-23 15:38:10
● 2026-05-25 04:11:20
○ 2026-05-25 21:41:46
○ 2026-07-03 06:12:16

○A188.114.96.42026-03-03 → 2026-05-25 · 7 obs

○ 2026-02-27 05:53:36
● 2026-03-03 07:18:20
○ 2026-03-07 18:15:42
○ 2026-05-25 04:11:20
● 2026-05-25 21:41:46
○ 2026-05-29 07:22:46
○ 2026-07-03 06:12:16

○A188.114.97.02026-02-19 → 2026-05-25 · 21 obs

○A188.114.97.42026-03-03 → 2026-05-25 · 7 obs

○ 2026-02-27 05:53:36
● 2026-03-03 07:18:20
○ 2026-03-07 18:15:42
○ 2026-05-25 04:11:20
● 2026-05-25 21:41:46
○ 2026-05-29 07:22:46
○ 2026-07-03 06:12:16

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-02-27 · 6 obs

● 2026-02-17 15:01:28
○ 2026-02-19 07:01:28
○ 2026-02-24 09:42:22
● 2026-02-27 05:53:36
○ 2026-03-03 07:18:20
○ 2026-07-03 06:12:16

●A2606:4700:3035::6815:306b2026-02-24 → 2026-07-03 · 24 obs

○ 2026-02-19 07:01:28
● 2026-02-24 09:42:22
○ 2026-02-27 05:53:36
○ 2026-03-03 07:18:20
● 2026-03-07 18:15:42
● 2026-03-16 01:27:14
○ 2026-03-18 08:16:20
○ 2026-03-24 13:59:04
● 2026-03-27 21:29:38
● 2026-04-05 20:34:08
○ 2026-04-06 11:07:12
● 2026-04-08 00:39:22
● 2026-04-13 04:52:46
○ 2026-04-13 20:53:52
● 2026-04-18 13:52:12
● 2026-05-03 01:40:38
○ 2026-05-06 15:08:22
● 2026-05-09 11:11:00
○ 2026-05-23 10:07:46
● 2026-05-23 15:38:10
○ 2026-05-25 04:11:20
○ 2026-05-25 21:41:46
● 2026-05-29 07:22:46
● 2026-07-03 06:12:16

●A2606:4700:3037::ac43:b82b2026-02-24 → 2026-07-03 · 24 obs

○A2a06:98c1:3120::2026-02-19 → 2026-05-25 · 22 obs

○A2a06:98c1:3120::42026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-27 05:53:36
● 2026-03-03 07:18:20
○ 2026-03-07 18:15:42
○ 2026-07-03 06:12:16

○A2a06:98c1:3121::2026-02-19 → 2026-05-25 · 22 obs

○A2a06:98c1:3121::42026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-27 05:53:36
● 2026-03-03 07:18:20
○ 2026-03-07 18:15:42
○ 2026-07-03 06:12:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
gm.dev	olivia.ns.cloudflare.com, konnor.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.221

NS records: olivia.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gm.dev (unsigned zone)

⏱️ Timing

Total: 906ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.43, 104.21.48.107`
AAAA	2	`2606:4700:3037::ac43:b82b, 2606:4700:3035::6815:306b`
NS	2	`konnor.ns.cloudflare.com, olivia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`konnor.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

gm.dev is a parent domain of api.gm.dev.

IP Addresses

gm.dev has four IP addresses: 104.21.48.107, 172.67.184.43, 2606:4700:3035::6815:306b and 2606:4700:3037::ac43:b82b.

Among the host names that share IP numbers with gm.dev are pdalife.org, brabra.net, artisanconstructionco.com and two others.

Name Servers

Two name servers handle the delegation for gm.dev: konnor.ns.cloudflare.com and olivia.ns.cloudflare.com.

gm.dev has the same name server delegation as a number of other domains, such as medved.app, fomeralivonea.com, civalonetra.com and two more.

gm.dev shares at least some of its name servers with other domains, including ypixegg.xyz, shesjdkc.com, 51cgy5.com and two others.

These name servers are routinely co-deployed with the name servers peyton.ns.cloudflare.com, ajay.ns.cloudflare.com, brenna.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

konnor.ns.cloudflare.com resolves to 108.162.195.106, 162.159.44.106 and 172.64.35.106 among others, with 3 other IP addresses in total.

olivia.ns.cloudflare.com resolves to 108.162.194.221, 162.159.38.221 and 172.64.34.221 among others, with 3 other IP addresses in total.

Mail Servers

Mail for gm.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

gm.dev shares at least some of its mail servers with other domains — for example brixio.eu, 5hanepiphany.com, ns500698.ns500759.ns500698.ns500698.ns500698.ns500698.ns500698.ns500698.ns500735.ns500698.ns500698.ns500708.ns500708.ns500576.ns500686.ns500619.trackreceptor.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 142.250.31.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.

gm.dev - robtex.com

gm.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`gm.dev`

`dev`